proxy tests cause segfault on python3.4
proxy tests cause segfault on python3.4

# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x0000000102e03ac2, pid=458, tid=1287
#
# JRE version: Java(TM) SE Runtime Environment (8.0_20-b26) (build 1.8.0_20-b26)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.20-b23 mixed mode bsd-amd64 compressed oops)
# Problematic frame:
# C  [python+0x58ac2]  tupledealloc+0x22

originell/jpype,icedwater/jpype,rrader/jpype,icedwater/jpype,icedwater/jpype,rrader/jpype,ktan2020/jpype,Cosmius/jpype,originell/jpype,originell/jpype,ktan2020/jpype,Cosmius/jpype,rrader/jpype,rrader/jpype,Cosmius/jpype,icedwater/jpype,ktan2020/jpype,originell/jpype,ktan2020/jpype,originell/jpype,Cosmius/jpype